Al203: ≥36%
Fe2o3: ≤1.0
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Bulk Density: ≤1.0 G/cm3
Cold Crushing Strength: ≥3.5 MPa
Bulk Density: ≤0.8 G/cm3
Linear Change On Reheating，（5h,≤2%）: ≥1250 ℃
Al2O3: ≥80%
Fe2O3: ≤1.2%
Al2O3: ≥50
Apparent Porosity: ≤23
Color: Yellow
Bulk Density: ≥2.50(2.45) G/m3
Raw Material: Bauxite
Refractoriness: ≥1790
SiO2: ≥95%
Al2O3: ≤1.0%
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Material: Quartz
SiO2: 95%
Material: Quartz
SiO2: 95%
Material: Quartz
SiO2: 95%
Shape: Brick
SiO2: 92%
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Shape: Checker Brick
Material: Silica
Send your inquiry directly to us
